Investigators are trying to figure out what caused a deadly crash, involving a tractor trailer in Whitestown.

Altogether, three vehicles were involved in the crash just before 11:00 a.m. Thursday at the intersection of Route 233 and Sutliff Road.

Deputies say a tractor trailer was hit by a pickup truck. The pickup truck then spun and hit another vehicle. The driver of the pickup truck, 60-year-old Douglas Atkyns of West Winfield, died at the scene.

Witnesses say the tractor trailer had the green light at the time of the crash. Nobody else was injured.